Best for performance

145 options people report for strength, endurance, muscle, ranked by the share of users who say it improved — weighted by how many reports there are.

Weight loss Appetite Focus Energy Sleep Anxiety Mood Memory Performance Recovery Pain & inflammation Digestion Libido Hormones Blood sugar Heart & lipids Skin & hair Immunity Longevity

Type:All Supplements Peptides Medications Substances Lifestyle Methods SARMsResearch-backed only

91 results

156

CreatineSupplement

Performance Focus Energy

98% report better Performance

172 reports

Mostly positiveAResearch: Strong

257

LGD-4033SARM

Performance Hormones Recovery

98% report better Performance

48 reports

MixedBResearch: Moderate

366

Creatine MonohydrateSupplement

Performance Energy Focus

96% report better Performance

52 reports

Mostly positiveAResearch: Strong

445

TestosteroneMedication

Performance Mood Libido

98% report better Performance

45 reports

Mostly positiveAResearch: Strong

560

L-CitrullineSupplement

Libido Performance Heart & lipids

100% report better Performance

22 reports

Mostly positiveAResearch: Strong

651

MK-677SARM

Sleep Performance Recovery

100% report better Performance

20 reports

MixedBResearch: Moderate

773

RetatrutidePeptide

Weight loss Energy Appetite

92% report better Performance

26 reports

Mostly positiveBResearch: Moderate

852

Vitamin DSupplement

Mood Energy Sleep

100% report better Performance

18 reports

Mostly positiveAResearch: Strong

952

CaffeineSubstance

Energy Focus Anxiety

95% report better Performance

20 reports

MixedAResearch: Strong

1062

TadalafilMedication

Libido Performance Mood

100% report better Performance

17 reports

Mostly positiveAResearch: Strong

1150

AshwagandhaSupplement

Anxiety Mood Sleep

100% report better Performance

17 reports

MixedAResearch: Strong

1257

CialisMedication

Libido Performance Heart & lipids

100% report better Performance

16 reports

Mostly positiveBResearch: Moderate

1353

CordycepsSupplement

Energy Performance Mood

100% report better Performance

15 reports

MixedAResearch: Strong

1446

Beta-AlanineSupplement

Performance Energy Focus

94% report better Performance

17 reports

Mostly positiveAResearch: Strong

1543

Tongkat AliSupplement

Libido Hormones Energy

89% report better Performance

19 reports

MixedBResearch: Moderate

1661

Testosterone Replacement TherapyMedication

Performance Energy Mood

94% report better Performance

16 reports

MixedAResearch: Strong

1743

ZincSupplement

Libido Mood Sleep

88% report better Performance

17 reports

Mostly positiveAResearch: Strong

1851

TesamorelinPeptide

Weight loss Performance Sleep

93% report better Performance

14 reports

Mostly positiveAResearch: Strong

1946

NMNSupplement

Energy Performance Sleep

100% report better Performance

11 reports

MixedAResearch: Strong

2037

Whey ProteinSupplement

Performance Recovery Digestion

100% report better Performance

11 reports

Mostly positiveAResearch: Strong

2151

TaurineSupplement

Anxiety Sleep Mood

92% report better Performance

13 reports

Mostly positiveAResearch: Strong

2251

Omega-3Supplement

Mood Focus Anxiety

87% report better Performance

15 reports

Mostly positiveAResearch: Strong

2338

HGHPeptide

Performance Recovery Weight loss

78% report better Performance

18 reports

Mostly positiveAResearch: Strong

2454

MagnesiumSupplement

Sleep Anxiety Mood

85% report better Performance

13 reports

Mostly positiveAResearch: Strong

2551

CitrullineSupplement

Performance Heart & lipids Libido

100% report better Performance

8 reports

Mostly positiveAResearch: Strong

2627

S-23SARM

Performance Recovery Weight loss

100% report better Performance

8 reports

Mostly positiveAResearch: Strong

2755

Rhodiola RoseaSupplement

Energy Mood Anxiety

100% report better Performance

6 reports

Mostly positiveAResearch: Strong

2851

NACSupplement

Mood Anxiety Focus

100% report better Performance

6 reports

MixedAResearch: Strong

2947

TRTMedication

Mood Energy Hormones

100% report better Performance

6 reports

Mostly positiveAResearch: Strong

3031

BoronSupplement

Libido Hormones Mood

100% report better Performance

6 reports

Mostly positiveAResearch: Strong

3131

ShilajitSupplement

Energy Libido Focus

100% report better Performance

6 reports

MixedBResearch: Moderate

3270

TirzepatideMedication

Weight loss Appetite Mood

88% report better Performance

8 reports

Mostly positiveAResearch: Strong

3346

ModafinilMedication

Focus Energy Mood

80% report better Performance

10 reports

MixedAResearch: Strong

3440

COQ10Supplement

Energy Focus Mood

100% report better Performance

5 reports

Mostly positiveAResearch: Strong

3529

BeetrootSupplement

Performance Libido Heart & lipids

100% report better Performance

5 reports

Mostly positiveAResearch: Strong

3627

Growth HormoneMedication

Performance Recovery

100% report better Performance

5 reports

Mostly positiveAResearch: Strong

3746

BromantaneSubstance

Energy Focus Mood

83% report better Performance

6 reports

Mostly positiveBResearch: Moderate

3859

Testosterone CypionateMedication

Performance Recovery Energy

100% report better Performance

4 reports

Mostly positiveBResearch: Moderate

3949

L-TyrosineSupplement

Focus Energy Mood

100% report better Performance

4 reports

MixedAResearch: Strong

4047

Alpha-GpcSupplement

Focus Mood Energy

100% report better Performance

4 reports

MixedBResearch: Moderate

4144

Citrulline MalateSupplement

Performance Recovery Heart & lipids

100% report better Performance

4 reports

Mostly positiveAResearch: Strong

4265

SemaglutideMedication

Weight loss Appetite Energy

80% report better Performance

5 reports

Mostly positiveAResearch: Strong

4356

EphedrineSubstance

Energy Focus Performance

100% report better Performance

3 reports

MixedAResearch: Strong

4455

GlycineSupplement

Sleep Anxiety Mood

100% report better Performance

3 reports

Mostly positiveAResearch: Strong

4555

RhodiolaSupplement

Energy Anxiety Mood

100% report better Performance

3 reports

MixedAResearch: Strong

4652

AgmatineSupplement

Mood Anxiety Energy

100% report better Performance

3 reports

Mostly positiveBResearch: Moderate

4749

PhenibutSubstance

Anxiety Mood Sleep

100% report better Performance

3 reports

MixedBResearch: Moderate

4848

Collagen PowderSupplement

Skin & hair Recovery Performance

100% report better Performance

3 reports

Mostly positiveBResearch: Moderate

4948

OxiracetamSupplement

Focus Memory Energy

100% report better Performance

3 reports

Mostly positiveAResearch: Strong

5036

Collagen PeptidesSupplement

Skin & hair Recovery Pain & inflammation

100% report better Performance

3 reports

Mostly positiveAResearch: Strong

5134

Mucuna PruriensSupplement

Mood Focus Energy

100% report better Performance

3 reports

MixedBResearch: Moderate

5233

ALCARSupplement

Focus Energy Mood

100% report better Performance

3 reports

Mostly positiveAResearch: Strong

5331

Human Growth HormoneMedication

Recovery Performance Skin & hair

100% report better Performance

3 reports

Mostly positiveAResearch: Strong

5431

PQQSupplement

Energy Performance Sleep

100% report better Performance

3 reports

Mostly positiveBResearch: Moderate

5526

SildenafilMedication

Performance

100% report better Performance

3 reports

MixedAResearch: Strong

5615

SarmsSARM

Performance

100% report better Performance

3 reports

MixedBResearch: Moderate

5749

AstaxanthinSupplement

Skin & hair Pain & inflammation Recovery

75% report better Performance

4 reports

Mostly positiveAResearch: Strong

5856

Zinc GluconateSupplement

Libido Mood Focus

100% report better Performance

2 reports

Mostly positiveAResearch: Strong

5951

CollagenSupplement

Skin & hair Recovery Pain & inflammation

100% report better Performance

2 reports

MixedAResearch: Strong

6049

GinsengSupplement

Energy Libido Focus

100% report better Performance

2 reports

MixedAResearch: Strong

6145

Krill OilSupplement

Mood Pain & inflammation Memory

100% report better Performance

2 reports

Mostly positiveAResearch: Strong

6245

L-ArginineSupplement

Libido Heart & lipids Anxiety

100% report better Performance

2 reports

MixedAResearch: Strong

6338

TurmericSupplement

Pain & inflammation Mood Recovery

100% report better Performance

2 reports

MixedAResearch: Strong

6437

DHEASupplement

Libido Mood Energy

100% report better Performance

2 reports

Mostly positiveAResearch: Strong

6534

AmphetamineMedication

Focus Energy Mood

100% report better Performance

2 reports

MixedAResearch: Strong

6633

MacaSupplement

Libido Energy Mood

100% report better Performance

2 reports

MixedAResearch: Strong

6728

IodineSupplement

Energy Mood Hormones

100% report better Performance

2 reports

MixedAResearch: Strong

6826

Protein PowderSupplement

Performance

100% report better Performance

2 reports

MixedBResearch: Moderate

6925

Yohimbine HclSupplement

Energy Mood Performance

100% report better Performance

2 reports

MixedBResearch: Moderate

7022

ColostrumSupplement

Performance Skin & hair Immunity

100% report better Performance

2 reports

Mostly positiveAResearch: Strong

7114

EpicatechinSupplement

Performance

100% report better Performance

2 reports

Not enough dataAResearch: Strong

7214

EquipoiseSARM

Performance Recovery Skin & hair

100% report better Performance

2 reports

MixedAResearch: Strong

7350

BerberineSupplement

Blood sugar Weight loss Energy

67% report better Performance

3 reports

MixedAResearch: Strong

7446

Lion's ManeSupplement

Focus Memory Mood

67% report better Performance

3 reports

MixedBResearch: Moderate

7534

Acetyl-L-CarnitineSupplement

Energy Mood Focus

67% report better Performance

3 reports

MixedAResearch: Strong

7627

CalciumSupplement

Anxiety Mood Sleep

67% report better Performance

3 reports

MixedAResearch: Strong

7753

AdderallMedication

Focus Mood Energy

50% report better Performance

4 reports

MixedAResearch: Strong

7838

ResveratrolSupplement

Longevity Performance Heart & lipids

50% report better Performance

4 reports

MixedAResearch: Strong

7948

NolvadexMedication

Hormones Performance

50% report better Performance

2 reports

Mostly positiveAResearch: Strong

8047

Vitamin CSupplement

Energy Skin & hair Immunity

50% report better Performance

2 reports

Mostly positiveAResearch: Strong

8145

NAD+Supplement

Energy Focus Longevity

50% report better Performance

2 reports

Mostly positiveAResearch: Strong

8238

L-GlutamineSupplement

Digestion Mood Recovery

50% report better Performance

2 reports

Mostly positiveAResearch: Strong

8337

ArginineSupplement

Libido Performance

50% report better Performance

2 reports

MixedAResearch: Strong

8434

Nicotine GumSubstance

Focus Energy Anxiety

50% report better Performance

2 reports

MixedAResearch: Strong

8532

MethylphenidateMedication

Focus Mood Anxiety

50% report better Performance

2 reports

MixedAResearch: Strong

8624

Pre-WorkoutSupplement

Energy Performance Sleep

50% report better Performance

2 reports

Mostly negativeBResearch: Moderate

8732

CurcuminSupplement

Pain & inflammation Mood Anxiety

33% report better Performance

3 reports

MixedAResearch: Strong

8825

MetforminMedication

Performance Blood sugar Energy

0% report better Performance

9 reports

MixedAResearch: Strong

8949

FinasterideMedication

Skin & hair Libido Mood

0% report better Performance

3 reports

MixedAResearch: Strong

9033

EnclomipheneMedication

Hormones Libido Mood

0% report better Performance

2 reports

Mostly positiveBResearch: Moderate

9121

DextroamphetamineMedication

Focus Mood Energy

0% report better Performance

2 reports

MixedAResearch: Strong

Minimum 2 reports per entry. Information only — not medical advice. How rankings work